- Structure: Single End
- Pressure: Medium Pressure Mechanical Seals
- Speed: Medium Speed Mechanical Seal
- Temperature: General Temperature Mechanical Seal
- Performance: Corrosion
- Standard: Non-standard
- Model NO.: SD-25
- Balance: Unbalanced
- Specification: Inner Diameter: 25 mm
Product Detailed Description
SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps
Structural Features: single end, single spring with PTFE elastomer bellow protection, unbalanced, shift transmission. The metal parts do not have direct contact with the sealed mediums so that the seal would have a long life-time. Inboard installation, which can stand higher medium pressure. The shift transmission is reliable and the whole component is easy to install with a wide scope of applications.
Industrial Standards: Non-standard
Scopes of Application: widely used in chemical engineering, oil painting, electroplating and acid pickling. This mechanical seal was designed for mainly acid pumps and similar types of rotary devices.
- Pressure: 0.6 MPa or less
- Temperature: 0 ºC to 80 ºC
- Linear Speed: 10 m/s or less
- Rotary Ring Face: Carbon/SiC
- Stationary Ring Face: SiC
- Elastomers: FKM/PTFE/FFKM
- Springs: SS304/SS316/SS316L
- Metal Parts: SS304/SS316/SS316L
Mediums: strong acid, strong oxidant, reductant, and organic solvents; sulfuric acid, nitric acid, hydrochloric acid, magnesium chloride, electroplate liquid and etc.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.